Package com.google.ortools.constraintsolver

Class Assignment

java.lang.Object
com.google.ortools.constraintsolver.BaseObject
com.google.ortools.constraintsolver.PropagationBaseObject
com.google.ortools.constraintsolver.Assignment
public class Assignment
extends PropagationBaseObject
An Assignment is a variable -> domains mapping, used
to report solutions to the user.

  • Constructor Details

    • Assignment

      protected Assignment​(long cPtr, boolean cMemoryOwn)

    • Assignment

      public Assignment​(Solver s)

    • Assignment

      public Assignment​(Assignment copy)

  • Method Details

    • getCPtr

      protected static long getCPtr​(Assignment obj)

    • finalize

      protected void finalize()
      Overrides:
      finalize in class PropagationBaseObject

    • delete

      public void delete()
      Overrides:
      delete in class PropagationBaseObject

    • clear

      public void clear()

    • empty

      public boolean empty()

    • size

      public int size()

    • numIntVars

      public int numIntVars()

    • numIntervalVars

      public int numIntervalVars()

    • numSequenceVars

      public int numSequenceVars()

    • store

      public void store()

    • restore

      public void restore()

    • load

      public boolean load​(java.lang.String filename)
      Loads an assignment from a file; does not add variables to the
      assignment (only the variables contained in the assignment are modified).

    • save

      public boolean save​(java.lang.String filename)
      Saves the assignment to a file.

    • addObjective

      public void addObjective​(IntVar v)

    • ClearObjective

      public void ClearObjective()

    • objective

      public IntVar objective()

    • hasObjective

      public boolean hasObjective()

    • objectiveMin

      public long objectiveMin()

    • objectiveMax

      public long objectiveMax()

    • objectiveValue

      public long objectiveValue()

    • objectiveBound

      public boolean objectiveBound()

    • setObjectiveMin

      public void setObjectiveMin​(long m)

    • setObjectiveMax

      public void setObjectiveMax​(long m)

    • setObjectiveValue

      public void setObjectiveValue​(long value)

    • setObjectiveRange

      public void setObjectiveRange​(long l, long u)

    • add

      public IntVarElement add​(IntVar var)

    • add

      public void add​(IntVar[] vars)

    • fastAdd

      public IntVarElement fastAdd​(IntVar var)
      Adds without checking if variable has been previously added.

    • min

      public long min​(IntVar var)

    • max

      public long max​(IntVar var)

    • value

      public long value​(IntVar var)

    • bound

      public boolean bound​(IntVar var)

    • setMin

      public void setMin​(IntVar var, long m)

    • setMax

      public void setMax​(IntVar var, long m)

    • setRange

      public void setRange​(IntVar var, long l, long u)

    • setValue

      public void setValue​(IntVar var, long value)

    • add

      public IntervalVarElement add​(IntervalVar var)

    • add

      public void add​(IntervalVar[] vars)

    • fastAdd

      public IntervalVarElement fastAdd​(IntervalVar var)
      Adds without checking if variable has been previously added.

    • startMin

      public long startMin​(IntervalVar var)

    • startMax

      public long startMax​(IntervalVar var)

    • startValue

      public long startValue​(IntervalVar var)

    • durationMin

      public long durationMin​(IntervalVar var)

    • durationMax

      public long durationMax​(IntervalVar var)

    • durationValue

      public long durationValue​(IntervalVar var)

    • endMin

      public long endMin​(IntervalVar var)

    • endMax

      public long endMax​(IntervalVar var)

    • endValue

      public long endValue​(IntervalVar var)

    • performedMin

      public long performedMin​(IntervalVar var)

    • performedMax

      public long performedMax​(IntervalVar var)

    • performedValue

      public long performedValue​(IntervalVar var)

    • setStartMin

      public void setStartMin​(IntervalVar var, long m)

    • setStartMax

      public void setStartMax​(IntervalVar var, long m)

    • setStartRange

      public void setStartRange​(IntervalVar var, long mi, long ma)

    • setStartValue

      public void setStartValue​(IntervalVar var, long value)

    • setDurationMin

      public void setDurationMin​(IntervalVar var, long m)

    • setDurationMax

      public void setDurationMax​(IntervalVar var, long m)

    • setDurationRange

      public void setDurationRange​(IntervalVar var, long mi, long ma)

    • setDurationValue

      public void setDurationValue​(IntervalVar var, long value)

    • setEndMin

      public void setEndMin​(IntervalVar var, long m)

    • setEndMax

      public void setEndMax​(IntervalVar var, long m)

    • setEndRange

      public void setEndRange​(IntervalVar var, long mi, long ma)

    • setEndValue

      public void setEndValue​(IntervalVar var, long value)

    • setPerformedMin

      public void setPerformedMin​(IntervalVar var, long m)

    • setPerformedMax

      public void setPerformedMax​(IntervalVar var, long m)

    • setPerformedRange

      public void setPerformedRange​(IntervalVar var, long mi, long ma)

    • setPerformedValue

      public void setPerformedValue​(IntervalVar var, long value)

    • add

      public SequenceVarElement add​(SequenceVar var)

    • add

      public void add​(SequenceVar[] vars)

    • fastAdd

      public SequenceVarElement fastAdd​(SequenceVar var)
      Adds without checking if the variable had been previously added.

    • forwardSequence

      public int[] forwardSequence​(SequenceVar var)

    • backwardSequence

      public int[] backwardSequence​(SequenceVar var)

    • unperformed

      public int[] unperformed​(SequenceVar var)

    • setSequence

      public void setSequence​(SequenceVar var, int[] forward_sequence, int[] backward_sequence, int[] unperformed)

    • setForwardSequence

      public void setForwardSequence​(SequenceVar var, int[] forward_sequence)

    • setBackwardSequence

      public void setBackwardSequence​(SequenceVar var, int[] backward_sequence)

    • setUnperformed

      public void setUnperformed​(SequenceVar var, int[] unperformed)

    • activate

      public void activate​(IntVar var)

    • deactivate

      public void deactivate​(IntVar var)

    • activated

      public boolean activated​(IntVar var)

    • activate

      public void activate​(IntervalVar var)

    • deactivate

      public void deactivate​(IntervalVar var)

    • activated

      public boolean activated​(IntervalVar var)

    • activate

      public void activate​(SequenceVar var)

    • deactivate

      public void deactivate​(SequenceVar var)

    • activated

      public boolean activated​(SequenceVar var)

    • activateObjective

      public void activateObjective()

    • deactivateObjective

      public void deactivateObjective()

    • activatedObjective

      public boolean activatedObjective()

    • toString

      public java.lang.String toString()
      Overrides:
      toString in class PropagationBaseObject

    • AreAllElementsBound

      public boolean AreAllElementsBound()

    • contains

      public boolean contains​(IntVar var)

    • contains

      public boolean contains​(IntervalVar var)

    • contains

      public boolean contains​(SequenceVar var)

    • copyIntersection

      public void copyIntersection​(Assignment assignment)
      Copies the intersection of the two assignments to the current assignment.

    • copy

      public void copy​(Assignment assignment)
      Copies 'assignment' to the current assignment, clearing its previous
      content.

    • intVarContainer

      public AssignmentIntContainer intVarContainer()

    • mutableIntVarContainer

      public AssignmentIntContainer mutableIntVarContainer()

    • intervalVarContainer

      public AssignmentIntervalContainer intervalVarContainer()

    • mutableIntervalVarContainer

      public AssignmentIntervalContainer mutableIntervalVarContainer()

    • sequenceVarContainer

      public AssignmentSequenceContainer sequenceVarContainer()

    • mutableSequenceVarContainer

      public AssignmentSequenceContainer mutableSequenceVarContainer()